{
  "manageEntity": {
    "action": "Repost",
    "entityId": "645112566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16a683531f65ba2c4d7e2bd79ae1cda7d3e28551e78e2347db827162a14bd1ae",
    "signature": "0x1ad6877326ca1cc764271fcde2c344356b0f9fb60b1786e4848af37e0ab9c8ae6fedfaf2c71c0069f4d3eebcbfc4b51561fd29ea4dba7441204753ceea1d501d1b",
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  }
}